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POWER WINDOW SYSTEM
GW-37
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Revision: June 20062007 Versa
7. CHECK ENCODER CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front power window motor LH and main power win-
dow and door lock/unlock switch.
3. Check continuity between front power window motor LH connec-
tor and main power window and door lock/unlock switch connec-
tor.
4. Check continuity between front power window motor LH connector and ground.
OK or NG
OK >> Replace front power window motor LH. Refer to GW-43, "FRONT DOOR GLASS AND REGULA-
TOR" .
NG >> Repair or replace harness.
Door Switch CheckEIS0099J
1. CHECK FRONT DOOR SWITCH INPUT SIGNAL
With CONSULT-II
Check front door switches (“DOOR SW-DR” and “DOOR SW-AS”) in
“DATA MONITOR” mode with CONSULT-II.
Without CONSULT-II
Check voltage between BCM connector and ground.
OK or NG
OK >> Front door switch is OK.
NG >> GO TO 2.
Connector
Te r m i n a lConnector
Terminal Continuity
AB
Main power win-
dow and door lock/
unlock switch: D79
Front power win-
dow motor LH: D95
Ye s
13 4
Connector
Te r m i n a l
GroundContinuity
A
Main power window and door
lock/unlock switch: D79
No
13
PIIB6437E
Monitor item Condition
DOOR SW-DROPEN: ON
CLOSE: OFF
DOOR SW-ASOPEN: ON
CLOSE: OFF
PIIA2464E
Item ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
Front RH M18 12
GroundOPEN 0
CLOSE Battery voltage
Front LH M19 47OPEN 0
CLOSE Battery voltage
LIIA0946E
Page 2063 of 2896

GW-38
POWER WINDOW SYSTEM
Revision: June 20062007 Versa
2. CHECK FRONT DOOR SWITCH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect front door switch LH or RH and BCM.
3. Check continuity between front door switch connector B8 (LH)
or B108 (RH) terminal 2 and BCM connector M19 terminal 47
(LH) or connector M18 terminal 12 (RH).
4. Check continuity between front door switch connector B8 (LH)
or B108 (RH) terminal 2 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK DOOR SWITCH
Check continuity between each front door switch terminal 2 and
body ground part of front door switch.
OK or NG
OK >> Replace BCM. Refer to BCS-25, "Removal and Installa-
tion of BCM" .
NG >> Replace malfunctioning front door switch.
Rear Power Window LH Circuit Check (Rear Power Window Switch LH Opera-
tion)
EIS0099K
1. CHECK POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between rear power window switch LH connector
D203 terminal 1 and ground.
OK or NG
OK >> Replace rear power window switch LH. Refer to EI-29,
"REAR DOOR" .
NG >> Repair or replace harness.Front LH
2 - 47 : Continuity should exist.
Front RH
2 - 12 : Continuity should exist.
2 - Ground : Continuity should not exist.
LIIA0947E
Terminal Door switch Continuity
2Body ground part
of front door
switchPushed No
Released Yes
LIIA2377E
1 - Ground : Battery voltage
LIIA0325E
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POWER WINDOW SYSTEM
GW-39
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Rear Power Window RH Circuit Check (Rear Power Window Switch RH Opera-
tion)
EIS0099M
1. CHECK POWER SUPPLY
1. Turn ignition switch ON.
2. Check voltage between rear power window switch RH connector
D303 terminal 1 and ground.
OK or NG
OK >> Replace rear power window switch RH. Refer to EI-29,
"REAR DOOR" .
NG >> Repair or replace harness.
Rear Power Window Motor LH Circuit CheckEIS0099O
1. CHECK REAR POWER WINDOW SWITCH LH OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power window motor LH.
3. Turn ignition switch ON.
4. Check voltage between rear power window motor LH connector
and ground.
OK or NG
OK >> Replace rear power window motor LH. Refer to GW-47, "REAR DOOR GLASS AND REGULA-
TOR" .
NG >> GO TO 2.
2. CHECK REAR POWER WINDOW MOTOR LH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear power window switch LH.
3. Check continuity between rear power window switch LH connec-
tor D203 (A) terminals 4, 5 and rear power window motor LH
connector D204 (B) terminals 1, 2.
4. Check continuity between rear power window switch LH connec-
tor D203 (A) terminals 4, 5 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.1 - Ground : Battery voltage
LIIA0325E
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
Rear power
window
motor LH:
D2041
GroundUP 0
DOWN Battery voltage
2UP Battery voltage
DOWN 0
PIIB6431E
4 - 1 : Continuity should exist.
5 - 2 : Continuity should exist.
4 - Ground : Continuity should not exist.
5 - Ground : Continuity should not exist.
PIIB6432E
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POWER WINDOW SYSTEM
GW-41
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Rear Power Window Motor RH Circuit CheckEIS0099P
1. CHECK REAR POWER WINDOW SWITCH RH OUTPUT SIGNAL
1. Turn ignition switch OFF.
2. Disconnect rear power window motor RH.
3. Turn ignition switch ON.
4. Check voltage between rear power window motor RH connector
and ground.
OK or NG
OK >> Replace rear power window motor RH. Refer to GW-47, "REAR DOOR GLASS AND REGULA-
TOR" .
NG >> GO TO 2.
2. CHECK REAR POWER WINDOW MOTOR RH CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear power window switch RH.
3. Check continuity between rear power window switch RH con-
nector D303 (A) terminals 4, 5 and rear power window motor RH
connector D304 (B) terminals 1, 2.
4. Check continuity between rear power window switch RH con-
nector D303 (A) terminals 4, 5 and ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK POWER WINDOW SWITCH
1. Disconnect rear power window switch RH.
2. Check continuity between rear power window switch RH termi-
nals.
OK or NG
OK >> GO TO 4.
NG >> Replace rear power window switch RH. Refer to EI-29, "
REAR DOOR" .
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
Rear power
window
motor RH:
D3041
GroundUP 0
DOWN Battery voltage
2UP Battery voltage
DOWN 0
PIIB6431E
4 - 1 : Continuity should exist.
5 - 2 : Continuity should exist.
4 - Ground : Continuity should not exist.
5 - Ground : Continuity should not exist.
PIIB6432E
Rear power win-
dow switch RHTerminals Condition Continuity
25UP No
Other than above Yes
34DOWN No
Other than above Yes
PIIB6448E
Page 2071 of 2896

GW-46
FRONT DOOR GLASS AND REGULATOR
Revision: June 20062007 Versa
Removal and installation of the door glass.
Removal and installation of the door glass run.
Initialization
After installing each component to the vehicle, follow the steps below.
1. Disconnect the battery negative cable or disconnect power window switch's harness connector tempo-
rarily, then reconnect after at least 1 minute.
2. Turn ignition switch ON.
3. Open the window to its full width by operating the power window switch. (Exclude this procedure if the
window is already fully opened).
4. Move the power window switch in the up direction (auto close position) and hold. Keep holding the switch
even when window is completely closed, and then release after 3 seconds have passed.
5. Inspection of the anti-pinch system function.
NOTE:
Initialization may be cancelled with continuous opening and closing operation. In this case, initialize the
system.
INSPECT THE FUNCTION OF THE ANTI-PINCH SYSTEM
1. Fully open the door glass.
2. Place a wooden piece (wooden hammer handle, etc.) near the fully closed position.
3. Carry out fully closing operation with auto up switch.
Check that the glass reverses without pinching the wooden piece, is lowered approx.150 mm (5.91 in) or
for 2 seconds and then stops.
The glass should not be raised with power window main switch while it is reversing or lowering.
CAUTION:
Use care to avoid being pinched during the inspection. Do not use a hand, etc. in place of the
wooden piece during the inspection.
Check that auto up function is normal before inspection, following the system initialization.
FITTING INSPECTION
Make sure the glass is securely fit into the glass run groove.
Lower the glass slightly [approx. 10 to 20 mm (0.39 to 0.79 in)] and make sure the clearance to the sash is
parallel. If the clearance between the glass and sash is not parallel, loosen the regulator bolts, guide rail
bolts, and the glass and guide rail bolts to correct the glass position.
Make sure the system is normal with raising and lowering the glass.
Page 2083 of 2896

GW-58
REAR WINDOW DEFOGGER
Revision: June 20062007 Versa
2. CHECK REAR WINDOW DEFOGGER POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect rear window defogger.
3. Turn ignition switch ON.
4. Check voltage between rear window defogger connector D412
terminal 1 and ground.
OK or NG
OK >> GO TO 3.
NG >> GO TO 4.
3. CHECK REAR WINDOW DEFOGGER GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between rear window defogger connector
D413 terminal 2 and ground.
OK or NG
OK >> Check filament. Refer to GW-61, "Filament Check" .
If filament is OK.
Check the condition of the harness and the connector.
If filament is NG.
Repair filament. Refer to GW-62, "
Filament Repair" .
NG >> Repair or replace harness.
4. CHECK CONDENSER CIRCUIT
1. Disconnect condenser.
2. Check continuity between rear window defogger connector and
condenser connector.
3. Check continuity between rear window defogger connector and
ground.
OK or NG
OK >> GO TO 5.
NG >> Repair or replace harness.
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
D412 1 GroundRear window defogger
switch ON Battery voltage
Rear window defogger
switch OFF0
LIIA1847E
2 - Ground : Continuity should exist.
LIIA1848E
AB
Continuity
Connector Terminal Connector Terminal
D412 1 D411 2 Yes
A
GroundContinuity
Connector Terminal
D412 1 No
PIIB6486E
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REAR WINDOW DEFOGGER
GW-59
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Revision: June 20062007 Versa
5. CHECK CONDENSER
Check continuity between condenser terminals.
OK or NG
OK >> GO TO 6.
NG >> Replace condenser.
6. CHECK CONDENSER HARNESS CONTINUITY
1. Disconnect IPDM E/R.
2. Check continuity between condenser connector and IPDM E/R
connector.
3. Check continuity between condenser connector and ground.
OK or NG
OK >> GO TO 7.
NG >> Repair or replace harness.
7. CHECK REAR WINDOW DEFOGGER RELAY OUTPUT SIGNAL
1. Connect IPDM E/R.
2. Turn ignition switch ON.
3. Check voltage between IPDM E/R connector E48 terminal 60
and ground.
OK or NG
OK >> Check condition of harness and connector.
NG >> Replace IPDM E/R. Refer to PG-29, "
Removal and Installation of IPDM E/R" .
AB
Continuity
Terminal Terminal
12Yes
PIIB6487E
AB
Continuity
Connector Terminal Connector Terminal
D409 1 E48 60 Yes
A
GroundContinuity
Condenser
connectorTerminal
D409 1 No
LIIA2644E
ConnectorTe r m i n a l s
ConditionVoltage (V)
(Approx.)
(+) (-)
E48 60 GroundRear window defogger
switch ON Battery voltage
Rear window defogger
switch OFF0
LIIA2190E
Page 2085 of 2896

GW-60
REAR WINDOW DEFOGGER
Revision: June 20062007 Versa
Door Mirror Defogger Circuit CheckEIS009CX
1. CHECK FUSE
Check if the following fuse in the fuse block (J/B) is blown.
OK or NG
OK >> GO TO 2.
NG >> If fuse is blown, be sure to eliminate cause of malfunction before installing new fuse.
2. CHECK HEATED MIRROR RELAY POWER SUPPLY CIRCUIT
1. Disconnect heated mirror relay.
2. Turn ignition switch ON.
3. Check voltage between heated mirror relay connector and
ground.
OK or NG
OK >> GO TO 3.
NG >> Repair or replace harness.
3. CHECK HEATED MIRROR RELAY GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Check continuity between heated mirror relay connector M48
terminal 2 and ground.
OK or NG
OK >> GO TO 4.
NG >> Repair or replace harness.
4. INSPECTION OF HEATED MIRROR RELAY
Check continuity between heated mirror relay terminals 3 and 5.
OK or NG
OK >> GO TO 5.
NG >> Replace heated mirror relay.
Component Parts Ampere Fuse No.
Fuse block (J/B) 10A 5
ConnectorTe r m i n a l s
Voltage (V)
(Approx.)
(+) (-)
M481
Ground Battery voltage
3
LIIA2647E
2 - Ground : Continuity should exist.
LIIA2646E
Condition Continuity
12V direct current supply between
terminals 1 and 2Ye s
No current supply No
SEF 1 45 X